#include<stdio.h>
int main(){
	int n = 9;
	int i = 1;
	int j = 1;
	while(i<=n){
		while(j<=i){
			printf("%d*%d=%d",i,j,i*j);
			printf(" ");
		
			j++;
		}
		j=1;
		printf("\n");
		i++;
	}
	return 0;
}
